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                                <h1 id="&#x8FDB;&#x7A0B;&#x7BA1;&#x7406;">&#x8FDB;&#x7A0B;&#x7BA1;&#x7406;</h1>
<h2 id="&#x4E00;-&#x63CF;&#x8FF0;">&#x4E00;. &#x63CF;&#x8FF0;</h2>
<p>&#x8FDB;&#x7A0B;&#x662F;&#x5177;&#x6709;&#x72EC;&#x7ACB;&#x7684;&#x7EBF;&#x6027;&#x5730;&#x5740;&#x7A7A;&#x95F4;&#x7684;&#x7EBF;&#x7A0B;&#x96C6;&#x5408;&#xFF0C;&#x662F;&#x7EBF;&#x7A0B;&#x7684;&#x5BB9;&#x5668;&#x3002;&#x5728;&#x73B0;&#x4EE3;&#x64CD;&#x4F5C;&#x7CFB;&#x7EDF;&#x4E2D;&#xFF0C;&#x786C;&#x4EF6;&#x7684; <code>MMU</code> &#xFF08;&#x5185;&#x5B58;&#x7BA1;&#x7406;&#x5355;&#x5143;&#xFF09;&#x4E3A;&#x865A;&#x62DF;&#x5185;&#x5B58;&#x7684;&#x5B9E;&#x73B0;&#x5960;&#x5B9A;&#x57FA;&#x7840;&#x3002;
&#x7EBF;&#x7A0B; + <code>MMU</code> &#x5C31;&#x53EF;&#x4EE5;&#x5347;&#x7EA7;&#x4E3A;&#x8FDB;&#x7A0B;&#x3002;&#x9664;&#x6B64;&#x4E4B;&#x5916;&#xFF0C;&#x8FD8;&#x4F1A;&#x6709;&#x4E00;&#x4E9B;&#x5176;&#x5B83;&#x8FDB;&#x7A0B;&#x72EC;&#x6709;&#x7684;&#x8D44;&#x6E90;&#x3002;</p>
<p>&#x8FDB;&#x7A0B;&#x6267;&#x884C;&#x72EC;&#x7ACB;&#x7684;&#x7A0B;&#x5E8F;&#xFF0C;&#x7A0B;&#x5E8F;&#x8FD0;&#x884C;&#x51FA;&#x6545;&#x969C;&#x4E5F;&#x4E0D;&#x4F1A;&#x5BFC;&#x81F4;&#x7CFB;&#x7EDF;&#x51FA;&#x73B0;&#x6545;&#x969C;&#x3002;&#x56E0;&#x6B64;&#x53EF;&#x4EE5;&#x628A;&#x4E00;&#x4E9B;&#x670D;&#x52A1;&#x7A0B;&#x5E8F;&#x653E;&#x5230;&#x7528;&#x6237;&#x6001;&#x4F5C;&#x4E3A;&#x8FDB;&#x7A0B;&#x6267;&#x884C;&#xFF0C;&#x5F53;&#x670D;&#x52A1;&#x51FA;&#x9519;&#x7684;&#x65F6;&#x5019;&#x4E0D;&#x4F1A;&#x5BFC;&#x81F4;
&#x5185;&#x6838;&#x5D29;&#x6E83;&#x3002;</p>
<h2 id="&#x4E8C;-&#x539F;&#x7406;">&#x4E8C;. &#x539F;&#x7406;</h2>
<p>&#x8FDB;&#x7A0B;&#x7684;&#x5B9E;&#x73B0;&#x4F9D;&#x8D56;&#x4E8E; <code>MMU</code> &#xFF0C;&#x6765;&#x5B9E;&#x73B0;&#x8FDB;&#x7A0B;&#x7684;&#x865A;&#x62DF;&#x5730;&#x5740;&#x7A7A;&#x95F4;&#x3002;&#x6BCF;&#x4E2A;&#x8FDB;&#x7A0B;&#x90FD;&#x6709;&#x4E00;&#x4E2A; <code>MMU</code> &#x6620;&#x5C04;&#x8868;&#xFF0C;&#x5207;&#x6362;&#x8FDB;&#x7A0B;&#x7684;&#x65F6;&#x5019;&#x9700;&#x8981;&#x4FEE;&#x6539;&#x786C;&#x4EF6; <code>MMU</code> &#x5BC4;&#x5B58;&#x5668;&#xFF0C;&#x8BBF;&#x95EE;&#x7684;&#x5730;&#x5740;&#x90FD;&#x662F;&#x65B0;&#x7684; <code>MMU</code> &#x6620;&#x5C04;&#x7684;&#x865A;&#x62DF;&#x5730;&#x5740;&#x3002;</p>
<p>&#x7531;&#x4E8E;&#x5207;&#x6362;&#x4E86; <code>MMU</code> &#x540E;&#xFF0C;&#x8BBF;&#x95EE;&#x7684;&#x5730;&#x5740;&#x4F1A;&#x53D1;&#x751F;&#x53D8;&#x5316;&#x3002;&#x56E0;&#x6B64;&#xFF0C;&#x4E3A;&#x4E86;&#x80FD;&#x591F;&#x4FDD;&#x8BC1;&#x8BBF;&#x95EE;&#x5185;&#x6838;&#x7684;&#x65F6;&#x5019;&#x662F;&#x6B63;&#x786E;&#x7684;&#xFF0C;&#x5728;&#x6620;&#x5C04; <code>MMU</code> &#x7684;&#x65F6;&#x5019;&#xFF0C;&#x6BCF;&#x4E2A;&#x8FDB;&#x7A0B;&#x90FD;&#x4F1A;&#x628A;&#x90E8;&#x5206;
&#x9875;&#x8868;&#x9879;&#x6620;&#x5C04;&#x5230;&#x5185;&#x6838;&#xFF0C;&#x5E76;&#x8BBE;&#x7F6E;&#x6743;&#x9650;&#x4E3A;&#x5185;&#x6838;&#x624D;&#x80FD;&#x8BBF;&#x95EE;&#xFF0C;&#x8FD9;&#x6837;&#x5C31;&#x80FD;&#x5B9E;&#x73B0;&#x5207;&#x6362; <code>MMU</code> &#x7684;&#x65F6;&#x5019;&#xFF0C;&#x5185;&#x6838;&#x4E5F;&#x80FD;&#x591F;&#x6B63;&#x5E38;&#x8FD0;&#x884C;&#xFF0C;&#x65B0;&#x8FDB;&#x7A0B;&#x7684;&#x5730;&#x5740;&#x8BBF;&#x95EE;&#x4E5F;&#x4E0D;&#x4F1A;&#x51FA;&#x9519;&#x3002;</p>
<p>&#x90A3;&#x4E48; <code>MMU</code> &#x7A76;&#x7ADF;&#x662F;&#x4F55;&#x7269;&#xFF1F;<code>MMU</code> &#x662F;&#x865A;&#x62DF;&#x5730;&#x5740;&#x8F6C;&#x6362;&#x6210;&#x4E3A;&#x7269;&#x7406;&#x5730;&#x5740;&#x7684;&#x786C;&#x4EF6;&#x673A;&#x5236;&#x3002;&#x5728;&#x5F00;&#x542F; <code>MMU</code> &#x524D;&#xFF0C;&#x8BBF;&#x95EE;&#x7684;&#x5730;&#x5740;&#x90FD;&#x662F;&#x7269;&#x7406;&#x5730;&#x5740;&#xFF0C;
&#x5373;&#x76F4;&#x63A5;&#x8BBF;&#x95EE;&#x7684;&#x662F;&#x5185;&#x5B58;&#x7684;&#x5730;&#x5740;&#x3002;&#x6BD4;&#x5982;&#x5185;&#x5B58;&#x53EA;&#x6709; <code>32MB</code> &#xFF0C;&#x90A3;&#x4E48;&#x8BBF;&#x95EE;&#x7684;&#x5730;&#x5740;&#x5C31;&#x53EA;&#x80FD;&#x662F;&#x5728; <code>32MB</code> &#x4EE5;&#x5185;&#x8FDB;&#x884C;&#x6570;&#x636E;&#x5B58;&#x53D6;&#x3002;
&#x5F53;&#x5F00;&#x542F; <code>MMU</code> &#x540E;&#xFF0C;&#x8BBF;&#x95EE;&#x7684;&#x5730;&#x5740;&#x5C31;&#x662F;&#x865A;&#x62DF;&#x5730;&#x5740;&#x4E86;&#x3002;&#x6B64;&#x65F6;&#x8BBF;&#x95EE;&#x7684;&#x5730;&#x5740;&#xFF0C;&#x4F1A;&#x901A;&#x8FC7; <code>MMU</code> &#x8F6C;&#x6362;&#x6210;&#x90A3; <code>32MB</code> &#x5185;&#x7684;&#x7269;&#x7406;&#x5730;&#x5740;&#xFF0C;
&#x518D;&#x53BB;&#x5BF9;&#x7269;&#x7406;&#x5730;&#x5740;&#x8FDB;&#x884C;&#x5B58;&#x53D6;&#x3002;&#x6BD4;&#x5982;&#x865A;&#x62DF;&#x5730;&#x5740;&#x662F; <code>0xF0000000</code> &#xFF0C;&#x663E;&#x7136;&#x8D85;&#x8FC7;&#x4E86; <code>32MB</code> &#x7684;&#x5185;&#x5B58;&#x8303;&#x56F4;&#xFF0C;&#x4F46;&#x662F;&#xFF0C;&#x53EA;&#x8981;&#x5728;&#x8BBF;&#x95EE;&#x524D;&#x6620;&#x5C04; <code>0xF0000000</code> &#x5230;
 <code>32MB</code> &#x5185;&#x7684;&#x7269;&#x7406;&#x5730;&#x5740;&#xFF0C;&#x5C31;&#x80FD;&#x6B63;&#x786E;&#x5730;&#x8FDB;&#x884C;&#x6570;&#x636E;&#x5B58;&#x53D6;&#xFF0C;&#x4E0D;&#x7136;&#xFF0C;&#x5219;&#x4F1A;&#x4EA7;&#x751F;&#x9875;&#x9762;&#x6545;&#x969C;&#x3002;</p>
<h2 id="&#x4E09;&#x3001;&#x6846;&#x67B6;&#x56FE;">&#x4E09;&#x3001;&#x6846;&#x67B6;&#x56FE;</h2>
<p><img src="figures/process.png" alt="&#x8FDB;&#x7A0B;&#x539F;&#x7406;"></p>
<h2 id="&#x56DB;-&#x63A5;&#x53E3;">&#x56DB;. &#x63A5;&#x53E3;</h2>
<p>&#x521B;&#x5EFA;&#x8FDB;&#x7A0B;&#x7684;&#x65F6;&#x5019;&#xFF0C;&#x9700;&#x8981;&#x4ECE;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E0A;&#x52A0;&#x8F7D;&#x7A0B;&#x5E8F;&#x7684;&#x4EE3;&#x7801;&#x548C;&#x6570;&#x636E;&#xFF0C;&#x7136;&#x540E;&#x518D;&#x53BB;&#x6267;&#x884C;&#x8FDB;&#x7A0B;&#x7684;&#x4EE3;&#x7801;&#x3002;
&#x542F;&#x52A8;&#x8FDB;&#x7A0B;&#x7684;&#x65F6;&#x5019;&#xFF0C;&#x9700;&#x8981;&#x4F20;&#x5165;&#x8FDB;&#x7A0B;&#x7684;&#x540D;&#x5B57; <code>name</code> &#xFF0C;&#x8981;&#x52A0;&#x8F7D;&#x7A0B;&#x5E8F;&#x7684;&#x8DEF;&#x5F84; <code>path</code> &#xFF0C;&#x4EE5;&#x53CA;&#x8FDB;&#x7A0B;&#x6807;&#x5FD7; <code>flags</code>&#x3002;</p>
<pre><code class="lang-c"><span class="hljs-function">NX_Error <span class="hljs-title">NX_ProcessLaunch</span><span class="hljs-params">(<span class="hljs-keyword">char</span> *name, <span class="hljs-keyword">char</span> *path, NX_U32 flags)</span></span>;
</code></pre>
<p>&#x8FDB;&#x7A0B;&#x6267;&#x884C;&#x7ED3;&#x675F;&#x7684;&#x65F6;&#x5019;&#xFF0C;&#x9700;&#x8981;&#x9000;&#x51FA;&#xFF0C;&#x5E76;&#x4F20;&#x5165;&#x9000;&#x51FA;&#x65F6;&#x5019;&#x7684;&#x72B6;&#x6001;&#x7801;&#x3002;</p>
<pre><code class="lang-c"><span class="hljs-function"><span class="hljs-keyword">void</span> <span class="hljs-title">NX_ProcessExit</span><span class="hljs-params">(<span class="hljs-keyword">int</span> exitCode)</span></span>;
</code></pre>

                                
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